postgresql-9.2 Archives

How do I query using fields inside the new PostgreSQL JSON datatype?

I am looking for some docs and/or examples for the new JSON functions in PostgreSQL 9.2. Specifically, given a series of JSON records: ...

May 25, 2022
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PostgreSQL query to list all table names?

Is there any query available to list all tables in my Postgres DB. I tried out one query like: SELECT table_name FROM information_schema.tables ...

May 23, 2022
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Postgresql – unable to drop database because of some auto connections to DB

Whenever I try to drop database I get: ERROR: database "pilot" is being accessed by other users DETAIL: There is 1 other session ...

May 21, 2022
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Permission denied for relation

I tried to run simple SQL command: select * from site_adzone; and I got this error ERROR: permission denied for relation site_adzone What ...

May 8, 2022
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Postgres DB Size Command

What is the command to find the size of all the databases? I am able to find the size of a specific database ...

May 6, 2022
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